JPH0536964Y2 - - Google Patents
Info
- Publication number
- JPH0536964Y2 JPH0536964Y2 JP1989032100U JP3210089U JPH0536964Y2 JP H0536964 Y2 JPH0536964 Y2 JP H0536964Y2 JP 1989032100 U JP1989032100 U JP 1989032100U JP 3210089 U JP3210089 U JP 3210089U JP H0536964 Y2 JPH0536964 Y2 JP H0536964Y2
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- hole
- closing member
- umbrella
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 description 9
- 230000001154 acute effect Effects 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989032100U JPH0536964Y2 (pt) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989032100U JPH0536964Y2 (pt) | 1989-03-23 | 1989-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02124204U JPH02124204U (pt) | 1990-10-12 |
| JPH0536964Y2 true JPH0536964Y2 (pt) | 1993-09-20 |
Family
ID=31534980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989032100U Expired - Lifetime JPH0536964Y2 (pt) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536964Y2 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3884912B2 (ja) * | 1999-02-12 | 2007-02-21 | 日鍛バルブ株式会社 | 中空ポペットバルブおよびその製造方法 |
| EP2789816B1 (en) * | 2012-10-02 | 2017-04-05 | Nittan Valve Co., Ltd. | Hollow poppet valve |
| EP4129525A4 (en) | 2020-03-30 | 2023-06-14 | Nittan Corporation | METHOD OF MANUFACTURING AN ENGINE POPPET VALVE |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073039A (pt) * | 1973-10-31 | 1975-06-17 |
-
1989
- 1989-03-23 JP JP1989032100U patent/JPH0536964Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5073039A (pt) * | 1973-10-31 | 1975-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02124204U (pt) | 1990-10-12 |
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